12309-4920 RST 598

 
 
12h 30m 54.00s -49 19' 44.6" P.A. 4 sep 0.5 mag 10.84,10.75 Sp G5 dist. 264.55 pc (862.96 l.y.)
 
 
Coord 2000
12309-4920
Discov num
RST 598
Comp
Coord arcsec 2000
12 30 54.00 -49 19 44.6
Date first
1929
Date last
1991
Obs
4
Pa first
21
Pa last
4
P.A. Now (θ)
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.84
Mag sec
10.75
delta mag (ΔM)
0.09
Spectral class
G5 (yellow)
Pri motion ra
-022
Sec motion ra
-022
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.8
Precise sep
0.54
Cdsa2 id
RST 598
Constellation
Centaurus
HIP
61060
Tycho2
8239-01452-1
CD
CD-48 7473
CP
CP-48 4840
Ra deg
12.515
De deg
-49.329055555555556
Distance
264.55
Distance ly
862.96
last precise pa
3.8
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12309-4920 RST 598 1991 4 4 0.5 10.84 10.75 G5 D 123054.00-491944.6

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